Patent US2485852A successfully refreshed from Google Patents.
US2485852A
Expired / Lapsed
US
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Strap-on heater
Assignee: Individual
•
Filing: 1946-03-09
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Granted: 1949-10-25
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Expires: 1966-03-09
Abstract
No abstract record available.
Inventors
- 👤 Gordon B Tebo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 19:13
CPC Classifications
H; H05; H05B; H05B3/00; H05B3/40; H05B3/54; H05B3/56; H05B3/565
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1321462A
Cited
CH71437A
Cited
US1301995A
Cited
US1498684A
Cited
US1632651A
Cited
GB287828A
Cited
US2022662A
Cited
US2029075A
Cited
US2215042A
Cited
US2423488A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-10-24 | 1953-04-25 | 1953-10-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-10-24 | 1957-04-25 | 1957-10-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-10-24 | 1961-04-25 | 1961-10-25 | $7700.00 | Window Closed / Lapsed |